{"id":6570,"date":"2017-07-13T14:46:06","date_gmt":"2017-07-13T05:46:06","guid":{"rendered":"http:\/\/umezawa.dyndns.info\/wordpress\/?p=6570"},"modified":"2017-08-07T23:32:35","modified_gmt":"2017-08-07T14:32:35","slug":"%e4%bb%8a%e5%be%8c%e3%81%ae%e3%82%b3%e3%83%bc%e3%83%87%e3%83%83%e3%82%af%e3%83%99%e3%83%b3%e3%83%81%e3%83%9e%e3%83%bc%e3%82%af%e3%81%ab%e4%bd%bf%e3%81%86%e3%82%af%e3%83%aa%e3%83%83%e3%83%97%e3%81%ae","status":"publish","type":"post","link":"http:\/\/umezawa.dyndns.info\/wordpress\/?p=6570","title":{"rendered":"\u4eca\u5f8c\u306e\u30b3\u30fc\u30c7\u30c3\u30af\u30d9\u30f3\u30c1\u30de\u30fc\u30af\u306b\u4f7f\u3046\u30af\u30ea\u30c3\u30d7\u306e\u4f5c\u308a\u65b9"},"content":{"rendered":"

\u73fe\u72b6\u3001 Ut Video Codec Suite \u306a\u3069\u306e\u6027\u80fd\u6e2c\u5b9a\u306b\u306f\u30d5\u30ebHD\u306e\u30af\u30ea\u30c3\u30d7\u3092\u4f7f\u3063\u3066\u3044\u307e\u3059\u3002\u4f7f\u3044\u59cb\u3081\u305f\u9803\u306f\u3053\u308c\u3067\u3088\u304b\u3063\u305f\u306e\u3067\u3059\u304c\u3001UtVideo \u81ea\u8eab\u306e\u9ad8\u901f\u5316\u3084\u4ed6\u306e\u9ad8\u901f\u306a\u30b3\u30fc\u30c7\u30c3\u30af\uff08\u5177\u4f53\u7684\u306b\u306f MagicYUV\uff09\u306e\u767b\u5834\u306b\u3088\u308a1\u30d5\u30ec\u30fc\u30e0\u3092\u51e6\u7406\u3059\u308b\u6642\u9593\u304c\u5185\u90e8\u5f62\u5f0f\u306b\u3088\u3063\u3066\u306f1ms\u3092\u5207\u308b\u6642\u4ee3\u306b\u306a\u308a\u3001\u305d\u308d\u305d\u308d\u8a08\u6e2c\u8aa4\u5dee\u3092\u7121\u8996\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u306a\u304f\u306a\u3063\u3066\u304d\u307e\u3057\u305f\u3002\u305d\u306e\u305f\u3081\u3001\u6b21\u306f4K\u306e\u30af\u30ea\u30c3\u30d7\u3092\u4f7f\u304a\u3046\u3068\u8003\u3048\u3066\u3044\u307e\u3059\u3002\uff08\u3068\u3044\u3046\u304b\u3001MagicYUV \u306e\u4f5c\u8005\u306b\u305d\u3046\u3059\u308b\u3053\u3068\u3092\u52e7\u3081\u3089\u308c\u305f\uff09<\/p>\n

<\/p>\n

\u3061\u3087\u3063\u3068\u8abf\u3079\u305f\u3089\u3001\u3044\u3064\u3082\u4f7f\u3063\u3066\u3044\u308b crowd_run \u306e 4K 16bit RGB \u30b7\u30fc\u30b1\u30f3\u30b9\u7248\u304c\u898b\u3064\u304b\u3063\u305f\uff08\u3053\u3053<\/a>\uff09\u306e\u3067\u3001\u3053\u308c\u3092\u4f7f\u3044\u307e\u3059\u3002<\/p>\n

UQY2 \u306e\u30d9\u30f3\u30c1\u30de\u30fc\u30af\u306e\u305f\u3081\u306b v210 \u306e\u30af\u30ea\u30c3\u30d7\u3082\u751f\u6210\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u306e\u3067\u3059\u304c\u3001\u8abf\u3079\u305f\uff08\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u3092\u8aad\u3093\u3060\uff09\u3068\u3053\u308d\u3001FFmpeg (libswscale) \u3067 16bit RGB \u304b\u3089 YUV \u7cfb\u306b\u5909\u63db\u3059\u308b\u969b\u306b\u306f\u4e00\u65e6 YUV444P16 \u76f8\u5f53\u306b\u5909\u63db\u3055\u308c\u3066\u304b\u3089\u76ee\u7684\u306e YUV \u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u306b\u5909\u63db\u3055\u308c\u308b\u305f\u3081\u3001\u5909\u63db\u7cbe\u5ea6\u306b\u3064\u3044\u3066\u306f\u554f\u984c\u304c\u306a\u3055\u305d\u3046\u3067\u3059\u3002\u305f\u3060\u3057\u3001 FFmpeg \u3060\u3068\u5fc5\u8981\u306a\u30d4\u30af\u30bb\u30eb\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u3067 AVI \u30d5\u30a1\u30a4\u30eb\u3092\u51fa\u529b\u3067\u304d\u306a\u3044\u30b1\u30fc\u30b9\u304c\u591a\u3044\u306e\u3067\u3001\u4e00\u65e6 mov \u306b\u51fa\u529b\u3057\u3066\u304b\u3089 VirtualDub FilterMod (VDFM) \u3067 AVI \u306b\u5909\u63db\u3057\u307e\u3059\u3002 VDFM \u306b\u306f Caching Input Driver \u30d7\u30e9\u30b0\u30a4\u30f3\u304c\u4ed8\u5c5e\u3057\u3066\u304a\u308a\u3001\u3053\u308c\u3092\u6709\u52b9\u306b\u3059\u308b\u3053\u3068\u3067 mov \u30d5\u30a1\u30a4\u30eb\u3092\u8aad\u3080\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n

4K \u3068\u3082\u306a\u308b\u3068\u30d5\u30a1\u30a4\u30eb\u3082\u304b\u306a\u308a\u5927\u304d\u304f\u306a\u308a\u307e\u3059\u3002crowd_run \u306f\u30b7\u30fc\u30f3\u30c1\u30a7\u30f3\u30b8\u304c\u7121\u304f\u3001\u3042\u307e\u308a\u5927\u304d\u304f\u3066\u3082\u30d9\u30f3\u30c1\u30de\u30fc\u30af\u3068\u3057\u3066\u306f\u610f\u5473\u304c\u306a\u3044\u306e\u3067\u3001RGB32 \u306e\u6642\u306b 10GB \u7a0b\u5ea6\u306b\u306a\u308b\u3088\u3046\u306b\u3001\u5148\u982d\u304b\u3089300\u30d5\u30ec\u30fc\u30e0\u3060\u3051\u3092\u4f7f\u3046\u3053\u3068\u306b\u3057\u307e\u3059\u3002 b64a \u3060\u3068\u30c7\u30fc\u30bf\u91cf\u304c\u500d\u306b\u306a\u308b\u306e\u3067\u3001\u5148\u982d\u304b\u3089150\u30d5\u30ec\u30fc\u30e0\u3060\u3051\u3092\u4f7f\u3046\u3053\u3068\u306b\u3057\u307e\u3059\u3002<\/del> \u305d\u3046\u601d\u3063\u3066\u3044\u305f\u306e\u3067\u3059\u304c\u3001\u540c\u3058\u533a\u9593\u3092\u4f7f\u308f\u306a\u3044\u3068 UQRG \u3068 ULRG \u306e\u6bd4\u8f03\u304c\u3067\u304d\u306a\u304f\u306a\u3063\u3066\u3057\u307e\u3046\u306e\u3067\u3001\u3084\u306f\u308a\u5168\u90e8\u306e\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u3067 300 \u30d5\u30ec\u30fc\u30e0\u3092\u4f7f\u3044\u307e\u3059\u3002<\/p>\n

\u3068\u3044\u3046\u308f\u3051\u3067\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u3057\u3066\u5fc5\u8981\u306a AVI \u30d5\u30a1\u30a4\u30eb\u3092\u4f5c\u308a\u307e\u3059\u3002<\/p>\n

    \n
  1. \u30b7\u30fc\u30b1\u30f3\u30b9 500 \u679a\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3059\u308b\uff08300\u30d5\u30ec\u30fc\u30e0\u3057\u304b\u4f7f\u308f\u306a\u3044\u3051\u3069\u4e00\u5fdc\uff09\u300224GB \u306b\u306a\u308b<\/li>\n
  2. FFmpeg \u3067 b48r \u306e mov \u30d5\u30a1\u30a4\u30eb\u306b\u5909\u63db\u3059\u308b\u3002\u3053\u308c\u3082 24GB \u306b\u306a\u308b
    \n
    \n
    \r\nffmpeg -pattern_type glob -i '*.sgi' -r 25 -pix_fmt rgb48be -vcodec rawvideo crowd_run_4k-b48r.mov\r\n<\/pre>\n<\/blockquote>\n<\/li>\n
  3. FFmpeg \u3067\u5404\u7a2e\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u3067\u51fa\u529b\u3059\u308b<\/li>\n
    \n
    \r\nffmpeg -i crowd_run_4k-master-b48r.mov -frames:v 300 -pix_fmt rgb24 -vcodec rawvideo crowd_run_4k-tmp-rgb24.mov\r\nffmpeg -i crowd_run_4k-master-b48r.mov -frames:v 300 -vcodec v308 crowd_run_4k-tmp-yuv444.mov\r\nffmpeg -i crowd_run_4k-master-b48r.mov -frames:v 300 -pix_fmt yuyv422 -vcodec rawvideo crowd_run_4k-tmp-yuv422.mov\r\nffmpeg -i crowd_run_4k-master-b48r.mov -frames:v 300 -vcodec yuv4 crowd_run_4k-tmp-yuv420.mov\r\nffmpeg -i crowd_run_4k-master-b48r.mov -frames:v 300 -vcodec copy crowd_run_4k-tmp-rgb48.mov\r\nffmpeg -i crowd_run_4k-master-b48r.mov -frames:v 300 -vcodec v210 crowd_run_4k-tmp-yuv422-10bpc.mov\r\n<\/pre>\n<\/blockquote>\n
  4. VirtualDub FilterMod \u3067 RGB32, RGB24, YV24, YV16, YUY2, YV12, NV12, b64a, v210 \u306b\u5909\u63db\u3059\u308b\u3002\u6b8b\u5ff5\u306a\u304c\u3089 b48r \u3067\u306e\u51fa\u529b\u306f\u3067\u304d\u306a\u3044\u3088\u3046\u3060<\/li>\n<\/ol>\n
    \u3053\u308c\u3067\u3001\u5168\u90e8\u5408\u308f\u305b\u3066 64GB \u3050\u3089\u3044\u306e AVI \u30d5\u30a1\u30a4\u30eb\u7fa4\u304c\u51fa\u6765\u4e0a\u304c\u308a\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
    \u73fe\u72b6\u3001 Ut Video Codec Suite \u306a\u3069\u306e\u6027\u80fd\u6e2c\u5b9a\u306b\u306f\u30d5\u30ebHD\u306e\u30af\u30ea\u30c3\u30d7\u3092\u4f7f\u3063\u3066\u3044\u307e\u3059\u3002\u4f7f\u3044\u59cb\u3081\u305f\u9803\u306f\u3053\u308c\u3067\u3088\u304b\u3063\u305f\u306e\u3067\u3059\u304c\u3001UtVideo \u81ea\u8eab\u306e\u9ad8\u901f\u5316\u3084\u4ed6\u306e\u9ad8\u901f\u306a\u30b3\u30fc\u30c7\u30c3\u30af\uff08\u5177\u4f53\u7684\u306b\u306f MagicYUV […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[28,27],"tags":[],"class_list":["post-6570","post","type-post","status-publish","format-standard","hentry","category-ut-video-codec-suite","category-technology"],"_links":{"self":[{"href":"http:\/\/umezawa.dyndns.info\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/6570","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/umezawa.dyndns.info\/wordpress\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/umezawa.dyndns.info\/wordpress\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/umezawa.dyndns.info\/wordpress\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"http:\/\/umezawa.dyndns.info\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=6570"}],"version-history":[{"count":10,"href":"http:\/\/umezawa.dyndns.info\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/6570\/revisions"}],"predecessor-version":[{"id":6610,"href":"http:\/\/umezawa.dyndns.info\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/6570\/revisions\/6610"}],"wp:attachment":[{"href":"http:\/\/umezawa.dyndns.info\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=6570"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/umezawa.dyndns.info\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=6570"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/umezawa.dyndns.info\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=6570"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}